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F.I. and oil viscosity???

I have about 4K on the GTM SC and motor since I installed the SC. It has used maybe 200ml in that time which is pretty miniscule. I am currently

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Old 07-07-2011, 02:23 PM   #1 (permalink)
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Default F.I. and oil viscosity???

I have about 4K on the GTM SC and motor since I installed the SC. It has used maybe 200ml in that time which is pretty miniscule. I am currently running Redline 5W30.

What weights are people running and why???

I have had several people tell me that it would be better to run 0W30 but no one could give me a really concrete answer on why it would be better...
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Old 07-07-2011, 02:26 PM   #2 (permalink)
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Been running Redline 5w30 for awhile and it is fine.
Did the first couple changes during the install & afterwards with Nissan Ester just because we were changing the oil out a few times so I did not want to spend a ton on Redline.
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Old 07-07-2011, 02:45 PM   #3 (permalink)
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I like the German castrol (0w30). I run it in my z. Smoother cold starts, better UOA results, and lower running temps.

It is a good oil that happens to be 0w though... It's not a function of it being 0w. Don't switch just to switch-- switch if it let's you run superior oil.
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Old 07-07-2011, 04:06 PM   #4 (permalink)
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^ is it the moly oil you're talking about?
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Old 07-07-2011, 06:02 PM   #5 (permalink)
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I am running 0W-40 in the TT G
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Old 07-08-2011, 08:05 PM   #6 (permalink)
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Kirk ive been using mobil 1 0w40 for the past 5 years with no problems at all.
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Old 07-09-2011, 12:32 PM   #7 (permalink)
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been using redline 5w30 since the first oil change at 500 miles.
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